| 000 | 00432nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 211115s9999 xx 000 0 und d | ||
| 020 | _a978-81-904845-6-5 | ||
| 041 | _aeng | ||
| 082 |
_aT:(F) _bP7;11 |
||
| 100 | _aYadav, D.S. . | ||
| 245 | 0 |
_aEducational technology / _cby D.S. Yadav and K.N. Shastri. |
|
| 260 |
_aDelhi : _bNeha Publishers & Distributors , _c2007 |
||
| 300 | _a282p : | ||
| 650 | _aEducation | ||
| 942 | _cTB | ||
| 999 |
_c55694 _d55694 |
||